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92dcaa3e | 1 | /* Stub for getentropy. |
581c785b | 2 | Copyright (C) 2016-2022 Free Software Foundation, Inc. |
92dcaa3e FW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
92dcaa3e FW |
18 | |
19 | #include <sys/random.h> | |
20 | #include <errno.h> | |
21 | ||
22 | /* Write LENGTH bytes of randomness starting at BUFFER. Return 0 on | |
23 | success and -1 on failure. */ | |
2b34e271 | 24 | int |
92dcaa3e FW |
25 | getentropy (void *buffer, size_t length) |
26 | { | |
27 | __set_errno (ENOSYS); | |
28 | return -1; | |
29 | } | |
30 | ||
31 | stub_warning (getentropy) |